package com.bbs.service;

import com.bbs.entity.PostUser;
import org.apache.ibatis.annotations.Param;

import javax.servlet.http.HttpSession;

public interface PostUserService {
    int save(PostUser postUser);
    //点赞
    PostUser findByPIdAndUid(@Param("pid")int pid ,@Param("uid")int uid );


}
